December marks the start of the wet season in Cairns, Australia. Characterized by high humidity, warm temperatures, and increased rainfall, this period experiences tropical conditions. Average temperatures range from 23C (73F) to 31C (88F), with significantly higher humidity than the dry season. Rainfall becomes more frequent and heavier, often occurring in short, intense bursts, particularly in the afternoons and evenings.
Understanding the climatic conditions prevalent during this time is crucial for anyone planning to visit or reside in Cairns. This knowledge allows for appropriate preparation, impacting choices regarding accommodations, activities, and packing. Historically, this period represents a time of increased rainfall vital for the region’s tropical ecosystems, replenishing water sources and supporting the lush vegetation. While the increased precipitation can disrupt some outdoor activities, it also contributes to the region’s vibrant natural beauty.